Interpolator
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1978.0336.001
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- OBJECT TYPE
- SUBMARINE/MOTOR DRIVEN
- DATE
- 1946
- ARTIFACT NUMBER
- 1978.0336.001
- MANUFACTURER
- MUIRHEAD & CO. LTD.
- MODEL
- B4
- LOCATION
- Westminster, England
More Information
General Information
- Serial #
- 793
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- WOOD BASE/ ALUMINUM & WOOD COVERS/ BRASS/ STEEL/ METAL/ BAKELITE/ RUBBER/ WIRE/ FELT/ CORK.
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 55.8 cm
- Width
- 36.8 cm
- Height
- 27.3 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telegraphy
- Sub-Category
- N/A
Manufacturer
- AKA
- MUIRHEAD
- Country
- England
- State/Province
- Unknown
- City
- Westminster
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
A DEVICE THAT IS PART OF A REGENERATOR SYSTEM. ITS FUNCTION IS TO SELECT INCOMING SIGNALS TO THE BEST ADVANTAGE, AND RETRANSMITS THEM WITH THE REQUIRED EARTHING PERIOD. - Technical
-
GREATLY IMPROVED THE QUALITY AND ACCURACY OF COMMUNICATIONS. - Area Notes
-
Unknown
Details
- Markings
- FRONT MANUFACTURER'S PLATE: 'MUIRHEAD & CO. LTD./ FEB. 1946/ TYPE B4 NO.793'/ ON MOTOR: 'PHONIC MOTOR/ TYPE N5/ MUIRHEAD & CO.LTD./ NO.135101/ 100 VHIGH POWER'/ GRADUATED SCALE ON TOP HALF CIRCUMFERENCE OF MOTOR: '10 5 0 5 10'/ON TERMINAL CONNECTION ATTACHED TO MOTOR: '100 VOLTS'/ EARTHING SCALE: '0 TO 50'/ GRADUATED SCALE WITH '0' IN THE CENTRE ON CAM SHAFT/ ON RHEOSTAT: 'BERCO/ 100R/ 0.78x/ B8'/ BACK SOCKET PANEL: 'L Z C C Z E T CM DASH/ 1 2 DOT/ 1 2 MOTOR'/ 'MORSE', 'CABLE' SWITCH ON RIGHT SIDE/ COTC LABELS: '7660' AFFIXED TO MOTOR & '8802' AFFIXED TO BACK OF BASE/ '1' TYPED ON PAPER AND TAPED TO RIGHT COVER.
- Missing
- LEAD CORD WITH PLUG FROM RIGHT SIDE OF BASE. From CA of 11/29/1996 by Kevin Machan: Undetermined
- Finish
- MAJORITY OF COMPONENTS ENAMELLED BLACK/ ALUMINUM COVER SIDESPAINTED METALLIC GREY/ VARNISHED BASE & COVER TOPS.
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
MUIRHEAD & CO. LTD., Interpolator, 1946, Artifact no. 1978.0336, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1978.0336.001/
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